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Author Question: The first RNAi regulator in eukaryotic cells was found in: (Read 56 times) |
If all the neurons in the human body were lined up, they would stretch more than 600 miles.
A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.
The horizontal fraction bar was introduced by the Arabs.
The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.
The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.